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  <title>Module: Erubis::Helpers::RailsHelper</title>
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    <div id="classHeader">
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          <td><strong>Module</strong></td>
          <td class="class-name-in-header">Erubis::Helpers::RailsHelper</td>
        </tr>
        <tr class="top-aligned-row">
            <td><strong>In:</strong></td>
            <td>
                <a href="../../../files/erubis/helpers/rails_helper_rb.html">
                erubis/helpers/rails_helper.rb
                </a>
        <br />
            </td>
        </tr>

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    <div id="description">
      <p>
helper module for Ruby on Rails
</p>
<p>
howto:
</p>
<ol>
<li>add the folliwng code in your &#8216;config/environment.rb&#8216;

<pre>
  require 'erubis/helpers/rails_helper'
  #Erubis::Helpers::RailsHelper.engine_class = Erubis::Eruby # or Erubis::FastEruby
  #Erubis::Helpers::RailsHelper.init_properties = {}
  #Erubis::Helpers::RailsHelper.show_src = false       # set true for debugging
  #Erubis::Helpers::RailsHelper.preprocessing = true   # set true to enable preprocessing
</pre>
</li>
<li>restart web server.

</li>
</ol>
<p>
if Erubis::Helper::Rails.show_src is true, <a
href="../../Erubis.html">Erubis</a> prints converted Ruby code into log
file (&#8216;log/development.log&#8217; or so). if false, it doesn&#8216;t.
if nil, <a href="../../Erubis.html">Erubis</a> prints converted Ruby code
if ENV[&#8216;RAILS_ENV&#8217;] == &#8216;development&#8217;.
</p>

    </div>


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    <div id="method-list">
      <h3 class="section-bar">Methods</h3>

      <div class="name-list">
      <a href="#M000066">engine_class</a>&nbsp;&nbsp;
      <a href="#M000067">engine_class=</a>&nbsp;&nbsp;
      <a href="#M000068">init_properties</a>&nbsp;&nbsp;
      <a href="#M000069">init_properties=</a>&nbsp;&nbsp;
      <a href="#M000072">preprocessing</a>&nbsp;&nbsp;
      <a href="#M000073">preprocessing=</a>&nbsp;&nbsp;
      <a href="#M000070">show_src</a>&nbsp;&nbsp;
      <a href="#M000071">show_src=</a>&nbsp;&nbsp;
      </div>
    </div>

  </div>


    <!-- if includes -->

    <div id="section">

    <div id="class-list">
      <h3 class="section-bar">Classes and Modules</h3>

      Module <a href="RailsHelper/TemplateConverter.html" class="link">Erubis::Helpers::RailsHelper::TemplateConverter</a><br />

    </div>




      


    <!-- if method_list -->
    <div id="methods">
      <h3 class="section-bar">Public Class methods</h3>

      <div id="method-M000066" class="method-detail">
        <a name="M000066"></a>

        <div class="method-heading">
          <a href="#M000066" class="method-signature">
          <span class="method-name">engine_class</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p>
@@<a href="RailsHelper.html#M000066">engine_class</a> = ::<a
href="../FastEruby.html">Erubis::FastEruby</a>
</p>
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000066-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000066-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helpers/rails_helper.rb, line 47</span>
      <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">engine_class</span>
        <span class="ruby-ivar">@@engine_class</span>
      <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000067" class="method-detail">
        <a name="M000067"></a>

        <div class="method-heading">
          <a href="#M000067" class="method-signature">
          <span class="method-name">engine_class=</span><span class="method-args">(klass)</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000067-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000067-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helpers/rails_helper.rb, line 50</span>
      <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">engine_class=</span>(<span class="ruby-identifier">klass</span>)
        <span class="ruby-ivar">@@engine_class</span> = <span class="ruby-identifier">klass</span>
      <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000068" class="method-detail">
        <a name="M000068"></a>

        <div class="method-heading">
          <a href="#M000068" class="method-signature">
          <span class="method-name">init_properties</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000068-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000068-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helpers/rails_helper.rb, line 56</span>
      <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">init_properties</span>
        <span class="ruby-ivar">@@init_properties</span>
      <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000069" class="method-detail">
        <a name="M000069"></a>

        <div class="method-heading">
          <a href="#M000069" class="method-signature">
          <span class="method-name">init_properties=</span><span class="method-args">(hash)</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000069-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000069-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helpers/rails_helper.rb, line 59</span>
      <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">init_properties=</span>(<span class="ruby-identifier">hash</span>)
        <span class="ruby-ivar">@@init_properties</span> = <span class="ruby-identifier">hash</span>
      <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000072" class="method-detail">
        <a name="M000072"></a>

        <div class="method-heading">
          <a href="#M000072" class="method-signature">
          <span class="method-name">preprocessing</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000072-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000072-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helpers/rails_helper.rb, line 74</span>
      <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">preprocessing</span>
        <span class="ruby-ivar">@@preprocessing</span>
      <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000073" class="method-detail">
        <a name="M000073"></a>

        <div class="method-heading">
          <a href="#M000073" class="method-signature">
          <span class="method-name">preprocessing=</span><span class="method-args">(flag)</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000073-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000073-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helpers/rails_helper.rb, line 77</span>
      <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">preprocessing=</span>(<span class="ruby-identifier">flag</span>)
        <span class="ruby-ivar">@@preprocessing</span> = <span class="ruby-identifier">flag</span>
      <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000070" class="method-detail">
        <a name="M000070"></a>

        <div class="method-heading">
          <a href="#M000070" class="method-signature">
          <span class="method-name">show_src</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000070-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000070-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helpers/rails_helper.rb, line 65</span>
      <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">show_src</span>
        <span class="ruby-ivar">@@show_src</span>
      <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000071" class="method-detail">
        <a name="M000071"></a>

        <div class="method-heading">
          <a href="#M000071" class="method-signature">
          <span class="method-name">show_src=</span><span class="method-args">(flag)</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000071-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000071-source">
<pre>
<span class="ruby-comment cmt"># File erubis/helpers/rails_helper.rb, line 68</span>
      <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">show_src=</span>(<span class="ruby-identifier">flag</span>)
        <span class="ruby-ivar">@@show_src</span> = <span class="ruby-identifier">flag</span>
      <span class="ruby-keyword kw">end</span>
</pre>
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